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import os
from pypy.interpreter.gateway import unwrap_spec
from rpython.translator.platform import platform as compiler
@unwrap_spec(name='text0')
def real_getenv(space, name):
"""Get an OS environment value skipping Python cache"""
return space.newtext_or_none(os.environ.get(name))
# For annotation, pre-build this as a global
_multiarch = compiler.get_multiarch()
def _get_multiarch(space):
"""Get the platform-specific multiarch label.
On linux, this returns something like "x86_64-linux-gnu"
On macOS this returns "darwin" for CPython compatibility
On windows it returns ""
"""
return space.newtext(_multiarch)
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